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@article{TM_1989_190_a11, author = {A. A. Pekarskii}, title = {Best rational approximation in the complex domain}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {222--233}, publisher = {mathdoc}, volume = {190}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1989_190_a11/} }
A. A. Pekarskii. Best rational approximation in the complex domain. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Theory of functions, Tome 190 (1989), pp. 222-233. http://geodesic.mathdoc.fr/item/TM_1989_190_a11/